Xilinx XC4000 Series

September 18, 1996 (Version 1.04) 4-33
x5994
Quad
Quad
Single
Double
Long
Direct
Connect
Long
CLB
Long Global
Clock
Long Double Single Global
Clock
Carry
Chain
Direct
Connect
Figure 26: High-Level Routing Diagram of XC4000-Series CLB (shaded arrows indicate XC4000EX only)